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5.3 Diagnose the defaults
●
There isn
’
t any display on the display PCB.
●
Not cooling (the compressor stop)
No
Yes
No
No
Yes
Yes
Yes
No
If the inner light can be turn on
Check the power source (power cord,
plug, socket)
Display error code?
Refer to 5.2.
The starter have power input?
The protector have power input?
Check the compressor
The starter failed
The protector failed
Compressor fault
Yes
Yes
If the inner light can be turn on
Check the power source (power cord,
plug, socket)
Check the PCB circuit
Display PCB failed
No
If the display have power input
No
Содержание WC6218
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